HVAC: Keeping Your Cool In the SummerHVAC: Keeping Your Cool In the Summer

About Me

HVAC: Keeping Your Cool In the Summer

Hey! My name is Danny and this is my new HVAC blog. HVAC might seem like a really boring subject, but have you ever considered that when you enter the local shopping mall or your place of work, the only reason it feels comfortable is because of the complex HVAC systems. I only came to truly appreciate my HVAC system when it stopped working. It was a really hot day in Sydney and I came home from work to discover the inside of my home was hotter than the surface of the sun. I called in a contractor who fixed up the HVAC system and gave me some great tips. Since then, I have been finding out all I can about the world of HVAC.


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A Guide On Buying Ducted Air Conditioning Systems

Ducted air conditioning systems are one of the most common AC systems worldwide. Typically, the system uses a series of ducts to supply warm or cold air inside the building. The extract below details some things you should know about ducted AC systems. With luck, you should have an easy time buying a ducted AC system. 

A mistake made by most people is buying an AC system due to its popularity or because someone they know uses it. In reality, you should examine your needs to determine a suitable system. For instance, call an HVAC professional to calculate the British Thermal Units (BTU) needed to cool the house. The assessment prevents you from buying a smaller system than you need. Remember, you could strain the compressor, affecting the longevity of the AC system. Besides, the system might not work optimally. Consider your future heating or cooling needs. For example, if you plan to extend the property or create a guest wing, you will need a larger AC system. 

Check the energy efficiency rating on the system. Do not shy off from buying an expensive AC system with a high energy efficiency rating. Remember, you will make lifetime savings on your energy bills. Consider AC systems that integrate smart features such as mobile control. It helps improve the AC's functionality and guarantees convenience. For instance, you could set the system to warm your home as you leave the office. This way, you do not have to overwork the system by setting it to a high temperature at once. As a rule, the AC system should have a thermostat. The device allows you to control the internal temperatures. Additional features such as dehumidifiers and air purifiers will come as an added advantage. 

Ducts are an essential component of the AC system. Therefore, it would be wise to acquaint yourself with the different types of AC ducts. Sheet metal ducts are made from steel or aluminium. These ducts are known to improve air quality since their interior is easy to clean. However, they can be a bit expensive compared to other types of ducts. Fibreboard ducts comprise fibre glass strands bonded to a resin. Although cheap, these ducts are difficult to clean; hence, you might breathe in contaminants. Fibreglass ducts consist of a sheet metal duct with a fibreglass lining to prevent heat loss. Although they improve the AC's energy efficiency, dust and mould are bound to get trapped in the fibreglass lining, compromising air quality.